an aunt says, tamerlan had become a devoted muslim who prayed five times a day. according to an anonymous u.s. official he said nothing was found. they said he went to russia for six months last year. his brother dzhokhar had a social media open. he posted, i'm a stress free kind of guy, this two days after the bombings. >> they put that shame on the entire ethnicity. >> a second uncle said that tamerlan called him last night saying i'm sorry and i love you. >>> it's very important for us to keep the focus on the victims of the terror attack in boston and being clear that, american muslims like their fellow americans are very concerned about the safety of our communities. >> he says muslims are grieving with everyone else. she tells us there's been two reports of hate incidents since monday. she says like name calling. >> watertown was a place under siege. they join us now from watertown which is roughly 8 miles west of boston. patti i imagine this is a day you will never forget. >> reporter: we won't forget this day nor will the residents of watertown most of wh